Uncomment CMakeLists.txt to start building icing native lib.

Bug: 149853706
Test: Presubmit
Change-Id: If58d6ebbe4645e779c0b4f4618fb154d09609df3

nativeLib/build.gradle

diff --git a/nativeLib/build.gradle b/nativeLib/build.gradle
index 0a068d3..ce7dca7 100644
--- a/nativeLib/build.gradle
+++ b/nativeLib/build.gradle
@@ -50,8 +50,7 @@
     externalNativeBuild {
         cmake {
             version '3.10.2'
-            // TODO(b/149853706): Uncomment this line once the lib fully compiles under cmake
-            // path '../CMakeLists.txt'
+            path '../CMakeLists.txt'
         }
     }
 }